What are Python variables. By definition, a variable is something that may change often in your program. First, you use variables to refer to various kinds of data such string, integer, list, etc. Then you manipulate this data through variables.
Cysts are non- cancerous, closed pockets of tissue that can be filled with fluid, pus, or other material. They can appear anywhere and feel like small peas under the surface of the skin. Cysts can develop as a result of infection, clogging of sebaceous glands (oil glands), or around foreign bodies, such as earrings.
A cyst is a fluid-filled sac. In most cases a cyst on the ovary does no harm and goes away by itself. Most women have them sometime during their lives and they are rarely cancerous in women under 50. Cysts sometimes hurt - but not always. Often, a woman finds out about a cyst when she has a pelvic exam.